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stm32_adc
- 此程序是基于STM32的AD应用程序,我们在这里设置ADC为连续转换模式,常规转换序列中有两路转换通道,分别是ADC_CH10(PC0)和ADC_CH16(片内温度传感器)。因为使用了自动多通道转换,数据的取出工作最适合使用DMA方式取出,so,我们在内存里开辟了一个u16 AD_Value[2]数组,并设置了相应的DMA模块,使ADC在每个通道转换结束后启动DMA传输,其缓冲区数据量为2个HalfWord,使两路通道的转换结果自动的分别落到AD_Value[0]和AD_Value[1]中。
DMA
- 利用STM32的更新请求的DMA来从内存中传输数据到捕获比较寄存器-This example provides a descr iption of how to use DMA with TIM1 Update request to transfer Data from memory to TIM1 Capture Compare Register3.
STM32_SPI
- STM32 SPI配置例程,适用STM32各种芯片,详细的介绍了 SPI的配置过程。根据例子修改即可应用。-STM32 DAM configuration routine, a variety of chips for STM32, detailed introduction to the DAM in the configuration process. Examples can be modified based application.
STM32ADCsample
- 使用STM32如何采集单个通道的模拟输入,通过模数转换器(ADC)将模拟量转化为数据,并通过DMA把数据转移到内存中。-STM32 how to use a single channel analog input acquisition by ADC (ADC) will be converted to analog data and the data transferred by DMA to memory.
DMA
- open 公司的STM32嵌入式单片机的应用、主要包括DMA库的使用,模数转化与 DMA的共同 工作。-this code is running on the open MCU.D/A and DMA used on it
main
- STM32 使用DMA串口收发,外加环形队列(fifo),可以应用到大量数据收发。-STM32 DMA serial transceiver, plus a circular queue (the fifo) can be applied to large amounts of data to send and receive.
AD-DMA
- STM32同步注入模式进行AD转换,功能已经实现,有需要的大家拿来用,可以让你少走很多弯路,希望对大家有用。-STM32 synchronous injection mode, AD conversion, functionality is implemented, we use them in need, can let you walk a lot less detour, hope useful for everyone.
ADC1-DMA
- 用STM32的AD读取外部模拟输入,可以连在光敏组和热敏电阻上,熟悉了解AD和DMA的正确配置 ,现象: 当有电压改变时,数码管显示当前的电压值-AD with the STM32 read external analog inputs can be connected to the photosensitive group and thermistor, become familiar with the correct configuration of AD and DMA , Phe
ADC
- STM32 ADC的编程代码,内容比较全面-Stm32 DMA programming code, the contents of a more comprehensive
STM32-serial-driver-
- STM32串口驱动(环形队列+内存动态分配+DMA+拼音检索),多功能整合,方便各种情况使用-STM32 serial driver (circular queue+ memory dynamically allocated+DMA+ phonetic search), multi-function integrated, easy to use a variety of situations
STM32-AD(DMA)-interrupt
- 基于STM32的AD信号采集,采用DMA传输数据时,直接从SRAM取出数据时,DMA仍在数据传输,导致数据的实时性低,采用DMA中断取出数据,可保证在一段时间内数据的准确性,但也会丢失一部分ADC数据,适用于阶段性数据取样。-Based on the AD STM32 signal acquisition when using DMA data transfer, data is directly taken out from the SRAM, DMA is still data transm
ADC(DMA-mode)
- 这是野火教程关于STM32内部ADC部分的详细描述,利用DMA传输数据,适合初学者.-This is a detailed descr iption of STM32 wildfire Tutorial Part ADC, using DMA to transfer data, suitable for beginners.
STM32-ADC-oversampling
- 使用STM32单片机ADC模块的过采样技术使采样值更稳定,是一种时间换精度的方法。-This firmware gives the STM32 ADC oversampling using triangular dither. This method consists on adding a triangular signal to the input signal and sampling it with a rate. The timer TIM2 is used to g
DMA
- 在单片机stm32上实现通过DMA将数据搬到串口上 串口将数据发到电脑上-DMA to move data through the serial port to send data to a computer on a single chip stm32
5.DMA
- stm32的DMA例程,可以获得关于其相关学习知识,布局规则,适合初学-this is a demo that describe DMA on the STM32
STM32-USART
- 在STM32的参考手册中,串口被描述成通用同步异步收发器(USART),它提供了一种灵活的方法与使用工业标准NRZ异步串行数据格式的外部设备之间进行全双工数据交换。USART利用分数波特率发生器提供宽范围的波特率选择。它支持同步单向通信和半双工单线通信,也支持LIN(局部互联网),智能卡协议和IrDA(红外数据组织)SIR ENDEC规范,以及调制解调器(CTS/RTS)操作。它还允许多处理器通信。还可以使用DMA方式,实现高速数据通信。-In the reference manual of S
3-ADC-DMA-uarrt
- stm32的adc采集转dma储存,最后经串口发送.1024的采集点-Stm32 adc sampling dma storage, finally through a serial port to send. 1024 field sites
UsartHandle
- 该模块实现串口DMA发送中断接收,与系统或者外设通信,一发一答的方式,发送一帧数据,需等待对方应答,如果在规定时间内未等到ACK数据,发送端 会重发该数据,采用状态机制原理,对串口使用以及协议搭建很参考价值(The module DMA send serial interrupt receiving, and system or peripheral communication, one answer, send a frame of data, need to wait for the ans
Breeze_STM32_CAN_485_20140312
- 该程序基于STM32F103ZET6平台,集成DMA,IIC,SPI,UART,CAN,485驱动通过W5100实现基于TCPIP的远程组网,CAN/485控制,并通过LCD(驱动芯片ST7920)实时显示(本例程不包含GUI)(The program, based on the STM32F103ZET6 platform, integrates DMA, IIC, SPI, UART, CAN, and 485 drives a TCPIP based remote networking t
stm32程序
- 通过stm32f103实现双通道AD采集数据并以DMA的方式串口发送至上位机(A / D conversion and send the result through serial port by DMA.)